pci: Pass size to pci_bus_new_inplace()

To be passed to qbus_create_inplace().
Reviewed-by: NWenchao Xia <xiawenc@linux.vnet.ibm.com>
Signed-off-by: NAndreas Färber <afaerber@suse.de>

hw/pci-host/prep.c

@@ -155,7 +155,7 @@ static void raven_pcihost_initfn(Object *obj)
     MemoryRegion *address_space_io = get_system_io();
     DeviceState *pci_dev;
 
-    pci_bus_new_inplace(&s->pci_bus, DEVICE(obj), NULL,
+    pci_bus_new_inplace(&s->pci_bus, sizeof(s->pci_bus), DEVICE(obj), NULL,
                         address_space_mem, address_space_io, 0, TYPE_PCI_BUS);
     h->bus = &s->pci_bus;
 

hw/pci-host/versatile.c

@@ -384,7 +384,7 @@ static void pci_vpb_init(Object *obj)
     memory_region_init(&s->pci_io_space, OBJECT(s), "pci_io", 1ULL << 32);
     memory_region_init(&s->pci_mem_space, OBJECT(s), "pci_mem", 1ULL << 32);
 
-    pci_bus_new_inplace(&s->pci_bus, DEVICE(obj), "pci",
+    pci_bus_new_inplace(&s->pci_bus, sizeof(s->pci_bus), DEVICE(obj), "pci",
                         &s->pci_mem_space, &s->pci_io_space,
                         PCI_DEVFN(11, 0), TYPE_PCI_BUS);
     h->bus = &s->pci_bus;

hw/pci/pci.c

@@ -312,7 +312,7 @@ bool pci_bus_is_root(PCIBus *bus)
     return !bus->parent_dev;
 }
 
-void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
+void pci_bus_new_inplace(PCIBus *bus, size_t bus_size, DeviceState *parent,
                          const char *name,
                          MemoryRegion *address_space_mem,
                          MemoryRegion *address_space_io,

include/hw/pci/pci.h

@@ -348,7 +348,7 @@ typedef int (*pci_hotplug_fn)(DeviceState *qdev, PCIDevice *pci_dev,
 
 bool pci_bus_is_express(PCIBus *bus);
 bool pci_bus_is_root(PCIBus *bus);
-void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
+void pci_bus_new_inplace(PCIBus *bus, size_t bus_size, DeviceState *parent,
                          const char *name,
                          MemoryRegion *address_space_mem,
                          MemoryRegion *address_space_io,